Scaled the single block to a full 10x10 city grid (48m cells, 16m streets,
640m across) with a hand-authored layout so the fabric stays varied:
Block types:
- S standard retail (70%): paired parametric buildings facing the N-S
streets, seeded heights/colors per block; ~half get a mid-block alley
with fire-escape climbs so no two blocks play identically
- T landmark towers: 8-10 floors on a walkable retail podium, mega corner
sign, double-sided rooftop crown billboard (skyline wayfinding)
- J shrine courtyards: walled court, torii, slide-roof hall, lanterns,
trees — the green quiet break in the fabric
- M market streets: dense stall rows + lantern strings between low
buildings (close-quarters cover mazes)
- P plaza cluster at the city centre with planter cover and a giant
4-face screen tower at the exact middle (the Crossing)
- C construction sites: open slab frame to wallrun, access ramp, container
stacks, and a 28m crane whose jib is the city's tallest grapple anchor
City systems:
- Brick rail viaduct runs the full east-west width on per-block piers with
vending arcades under alternating arches + slide ramps at the centre
- Central avenues x=0/z=0 get matched streetlights and zebra crossings at
every block line; brick wall rings the district; city-haze fog for depth
- Detail pass per building: window bands every floor, water tanks/antenna
masts seeded on roofs, denser sign stacking
Perf/physics: decoration (signs, windows, leaves, lamp heads) is
render-only MeshInstances; only gameplay surfaces are static bodies, all
acoustics-tagged. Spawns distributed across block types facing centre.
Verified: full-city aerial (all 100 blocks, aligned grid), avenue-level
capture (clean canyon, viaduct vista); movement 11/11, smoke 0 failures,
acoustics ALL PASSED.
Co-Authored-By: Claude Fable 5 <[email protected]>
